On top of some alloys, especially on cast alloys with high silicon content, the SurTec 650 layer can maybe hardly be seen. Rough surfaces can restrict the iridescent effect of the layer as well.
Performance Features
Spot test is used to determine, whether a surface is coated with chromitAL.
Dynal EE is a liquid additive for use in sulphuric anodizing baths. This additive allows for higher current densities without burning in both conventional and hard anodizing.
